| Équations équilibrées la veille | Équations équilibrées le lendemain |
26 C8H18 + 25 O26 = 208 CO2 + 234 H2O
HCOO + HCl = CHOOH + Cl =>
HCOO + HCl = CHOOH + Cl
CuBr + Fe = CuFe + Br =>
CuBr + Fe = CuFe + Br
HBr + K2O = K2Br + HO =>
HBr + K2O = K2Br + HO
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
C5H10 + H2O = C5H11OH =>
C5H10 + H2O = C5H11OH
CO + HO = CO2 + H =>
CO + HO = CO2 + H
Cr + N2 = Cr2N3 =>
4 Cr + 3 N2 = 2 Cr2N3
CuSO4 + Fe = Cu + FeSO4 =>
CuSO4 + Fe = Cu + FeSO4
AlI3 + AgF = AlF3 + Ag3I3 =>
AlI3 + 3 AgF = AlF3 + Ag3I3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + HO = MgO + H2 =>
2 Mg + 2 HO = 2 MgO + H2
****CaCO3 + ****HNO3 = ****CO2 + *****H2O + ****Ca(NO3)2 =>
****CaCO3 + 2****HNO3 = ****CO2 + *****H2O + ****Ca(NO3)2
C12H26 = C8H18 + C2H4 =>
C12H26 = C8H18 + 2 C2H4
C7H12 + H2 = CH3 =>
2 C7H12 + 9 H2 = 14 CH3
Fe + N2 = Fe2N3 =>
4 Fe + 3 N2 = 2 Fe2N3
AlI3 + HgCl = AlCl3 + HgI =>
AlI3 + 3 HgCl = AlCl3 + 3 HgI
ClH + Al = Cl3Al + H2 =>
6 ClH + 2 Al = 2 Cl3Al + 3 H2
Ca + H2O = Ca(H2O) =>
Ca + H2O = Ca(H2O)
Fe3O + O2 = Fe2O3 =>
4 Fe3O + 7 O2 = 6 Fe2O3
Na3PO4(aq) + Ni(NO3)2(aq) = Ni3(PO4)2(aq) + NaNO3(aq) =>
2 Na3PO4(aq) + 3 Ni(NO3)2(aq) = Ni3(PO4)2(aq) + 6 NaNO3(aq)
BrO3{-} + S{2-} + H{+} = Br{-} + S + H2O =>
BrO3{-} + 3 S{2-} + 6 H{+} = Br{-} + 3 S + 3 H2O
AlI3 + AgF = AlF3 + Ag3I3 =>
AlI3 + 3 AgF = AlF3 + Ag3I3
HSO + Zn = H + ZnSO =>
HSO + Zn = H + ZnSO
N2 + Hf = Hf5N =>
N2 + 10 Hf = 2 Hf5N
AgNO3 + KSCN = AgSCN + K{+} + NO3{-} =>
AgNO3 + KSCN = AgSCN + K{+} + NO3{-}
AgPO4 + Mg(NO3)2 = Ag(NO3)3 + Mg3(PO4)2 =>
2 AgPO4 + 3 Mg(NO3)2 = 2 Ag(NO3)3 + Mg3(PO4)2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Sr3(PO4)2 + Sn(CrO4)2 = SrCrO4 + Sn3(PO4)4 =>
2 Sr3(PO4)2 + 3 Sn(CrO4)2 = 6 SrCrO4 + Sn3(PO4)4
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NaClO + CO2 + H2O = NaHCO3 + HClO =>
NaClO + CO2 + H2O = NaHCO3 + HClO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeCl + NaSO = FeSO + NaCl =>
FeCl + NaSO = FeSO + NaCl
BrF = Br2 + BrF5 =>
5 BrF = 2 Br2 + BrF5
C20H26 + Cl2 = HCl + C =>
C20H26 + 13 Cl2 = 26 HCl + 20 C
Fe + CuS = Fe2S3 + Cu =>
2 Fe + 3 CuS = Fe2S3 + 3 Cu
C9H2O + O2 = CO2 + H2O =>
C9H2O + 9 O2 = 9 CO2 + H2O
H2O + N2O = NH4 + NO3 =>
2 H2O + N2O = NH4 + NO3
C16H4O2 + O2 = CO2 + H2O =>
C16H4O2 + 16 O2 = 16 CO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AgNO3 + NH3 = AgN + H3NO3 =>
AgNO3 + NH3 = AgN + H3NO3
Al + FeNO3 = AlNO3 + Fe =>
Al + FeNO3 = AlNO3 + Fe
NaOH + K2Cr2O4 = KOH + Na2Cr2O4 =>
2 NaOH + K2Cr2O4 = 2 KOH + Na2Cr2O4
HNO3 + AgOH = HOH + AgNO3 =>
HNO3 + AgOH = HOH + AgNO3
Al + NaCO3 = AlO2 + NaCO2 =>
Al + 2 NaCO3 = AlO2 + 2 NaCO2
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
Ca + HNO3 = CaNO3 + H2 =>
2 Ca + 2 HNO3 = 2 CaNO3 + H2
KCl + Na2SO3 = K2SO3 + NaCl =>
2 KCl + Na2SO3 = K2SO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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